CDC37L1

Chr 9

cell division cycle 37 like 1, HSP90 cochaperone

Also known as: CDC37B, HARC

NCBI Gene: 55664ENSG00000106993UniProt: Q7L3B6

CDC37L1 is a cytoplasmic phosphoprotein that exists in complex with HSP90 (HSPCA; MIM 140571) as well as several other proteins involved in HSP90-mediated protein folding (Scholz et al., 2001 [PubMed 11413142]).[supplied by OMIM, Mar 2008]

243
ClinVar variants
167
Pathogenic / LP
0.97
pLI score· haploinsufficient
0
Active trials
Clinical Summary— CDC37L1
⚡
Population Constraint (gnomAD)
Highly constrained gene — heterozygous loss-of-function variants are very rare in the population (pLI 0.97). One damaged copy is likely sufficient to cause disease.
📋
ClinVar Variants
167 Pathogenic / Likely Pathogenic· 58 VUS of 243 total submissions

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

gnomAD
LoF intolerant — likely haploinsufficient
LoF Constraint?LOEUF (Loss-of-function Observed/Expected Upper bound Fraction) is the upper bound of the 90% CI for LoF OE — the preferred gnomAD v4 metric. Lower = more intolerant to LoF. LOEUF < 0.35 = highly constrained.
0.33LOEUF
pLI 0.966
Z-score 3.65
OE 0.10 (0.04–0.33)
Highly constrained

Highly LoF-intolerant (top ~10% of genes)

Missense Constraint?Missense Z-score: standard deviations fewer missense variants observed vs. expected. Z > 3.09 (p < 0.001) = gene does not tolerate missense variation. OE missense < 0.6 is also considered constrained.
-0.14Z-score
OE missense 1.03 (0.91–1.17)
176 obs / 170.9 exp
Tolerant

Tolerant to missense variation

Observed / Expected Ratios?Shaded band = 90% confidence interval. Vertical tick = point estimate. Grey threshold line = gnomAD constraint cutoff for that variant class.
LoF OE?Ratio of observed to expected LoF variants. Upper CI bound (LOEUF) ≤ 0.35 = strong LoF constraint signal.0.10 (0.04–0.33)
0≤0.351.4
Missense OE?Ratio of observed to expected missense variants. OE ≤ 0.6 = fewer missense variants than expected by chance.1.03 (0.91–1.17)
0≤0.61.4
Synonymous OE?Control metric — synonymous variants are largely neutral and expected near OE = 1.0. Significant deviation may indicate annotation issues.1.08
0≤1.21.6
LoF obs/exp: 2 / 19.3Missense obs/exp: 176 / 170.9Syn Z: -0.50

ClinVar Variant Classifications

243 submitted variants in ClinVar

ClinVar

Classification Summary

Pathogenic160
Likely Pathogenic7
VUS58
Likely Benign3
Benign2
160
Pathogenic
7
Likely Pathogenic
58
VUS
3
Likely Benign
2
Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
160
0
160
Likely Pathogenic
0
0
7
0
7
VUS
0
42
16
0
58
Likely Benign
0
2
0
1
3
Benign
0
0
2
0
2
Total0441851230

LoF = frameshift, stop gained/lost, canonical splice · Counts from ClinVar esearch · Updated hourly

View in ClinVar →

Protein Context — Lollipop Plot

CDC37L1 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

OMIM — Genotype-Phenotype Relationships

1 OMIM entry

OMIM
Clinical Literature
Landmark / reviewRecent case evidence
Key Publications
Landmark & review papers · by relevance
PubMed
Top 10 resultsSearch PubMed ↗
Recent Gene-Specific Literature
Gene in title · MEDLINE · newest first
Europe PMC
Top 5 resultsSearch Europe PMC ↗

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →

External Resources

Links to major genomics databases and tools